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Khirurgiia
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January 1, 1988
[Solitary nonparasitic cyst of the liver combined with chronic calculous cholecystitis]
Kh Tasev, D Petkov, I Bobev
Vutreshni Bolesti
|
January 1, 1988
[Computed tomography in cholestasis]
Kh Brailski, A Mendizova, D Petkov
Acta Physiologica Et Pharmacologica Bulgarica
|
January 1, 1987
Effects of the nootropic agents adafenoxate, meclofenoxate and the acetylcholine precursor citicholine on the brain muscarinic receptors (experiments on rats)
V D Petkov, J S Popova
Vutreshni Bolesti
|
March 3, 2001
[Pulmonary microlithiasis-analysis of a case]
A Balanova, D Petkov, B Milev
The American Journal of Chinese Medicine
|
January 1, 1987
Effects of standardized ginseng extract on learning, memory and physical capabilities
V D Petkov, A H Mosharrof
General Pharmacology
|
January 1, 1990
Effect of the combination of the benzodiazepine tranquilizer medazepam and the nootropic agent meclofenoxate on the activity of rat brain muscarinic receptors
J S Popova, V D Petkov
Thrombosis Et Diathesis Haemorrhagica
|
May 10, 1973
Amidase activity of urokinase. I. Hydrolysis of alpha-N-acetyl-L-lysine p-nitroanilide
D Petkov, E Christova, M Karadjova
Khirurgiia
|
January 1, 1985
[Percutaneous nephrolithotomy. The 1st steps]
Kh Kumanov, P Panchev, D Petkov
Archives of Biochemistry and Biophysics
|
October 15, 1982
S'2-P'2 interaction and the trypsin anilide hydrolysis
E Christova, D D Petkov, I Stoineva
Acta Physiologica Et Pharmacologica Bulgarica
|
January 1, 1990
Study of the effects of nootropic agents on the adrenergic neurotransmission in smooth muscles of young and old animals
S Todorov, R Zamfirova, V D Petkov
Page
of 13
Search research articles
Search
Showing results (21-30 of 128) with videos related to
Sort By:
Page
of 13
Khirurgiia
|
January 1, 1988
[Solitary nonparasitic cyst of the liver combined with chronic calculous cholecystitis]
Kh Tasev, D Petkov, I Bobev
Vutreshni Bolesti
|
January 1, 1988
[Computed tomography in cholestasis]
Kh Brailski, A Mendizova, D Petkov
Acta Physiologica Et Pharmacologica Bulgarica
|
January 1, 1987
Effects of the nootropic agents adafenoxate, meclofenoxate and the acetylcholine precursor citicholine on the brain muscarinic receptors (experiments on rats)
V D Petkov, J S Popova
Vutreshni Bolesti
|
March 3, 2001
[Pulmonary microlithiasis-analysis of a case]
A Balanova, D Petkov, B Milev
The American Journal of Chinese Medicine
|
January 1, 1987
Effects of standardized ginseng extract on learning, memory and physical capabilities
V D Petkov, A H Mosharrof
General Pharmacology
|
January 1, 1990
Effect of the combination of the benzodiazepine tranquilizer medazepam and the nootropic agent meclofenoxate on the activity of rat brain muscarinic receptors
J S Popova, V D Petkov
Thrombosis Et Diathesis Haemorrhagica
|
May 10, 1973
Amidase activity of urokinase. I. Hydrolysis of alpha-N-acetyl-L-lysine p-nitroanilide
D Petkov, E Christova, M Karadjova
Khirurgiia
|
January 1, 1985
[Percutaneous nephrolithotomy. The 1st steps]
Kh Kumanov, P Panchev, D Petkov
Archives of Biochemistry and Biophysics
|
October 15, 1982
S'2-P'2 interaction and the trypsin anilide hydrolysis
E Christova, D D Petkov, I Stoineva
Acta Physiologica Et Pharmacologica Bulgarica
|
January 1, 1990
Study of the effects of nootropic agents on the adrenergic neurotransmission in smooth muscles of young and old animals
S Todorov, R Zamfirova, V D Petkov
Page
of 13