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Contraception|October 1, 1981
Lipoprotein patterns in women in Santo Domingo using a levonorgestrel/estradiol contraceptive ringD N Robertson, F Alvarez, I Sivin, et al.
American Journal of Obstetrics and Gynecology|November 1, 1996
Immediate postplacental insertion of GYNE-T 380 and GYNE-T 380 postpartum intrauterine contraceptive devices: randomized studyH J Tatum, R S Beltran, R Ramos, et al.
Obstetrics and Gynecology|May 1, 1994
A 5-year evaluation of NORPLANT contraceptive implants in ChinaS J Gu, M K Du, L D Zhang, et al.
Andrologia|September 1, 1986
[Smoking damages male fertility]F Schmidt
Molecular & General Genetics : MGG|January 1, 1984
The role of insertions, deletions, and substitutions in the evolution of R6 related plasmids encoding aminoglycoside transferase ANT-(2")F Schmidt
Acta Medica Austriaca|January 1, 1997
[Mammography]F Schmidt
Fortschritte Der Medizin|November 8, 1979
[Health damage by means of forced smoking]F Schmidt
Zeitschrift Fur Arztliche Fortbildung Und Qualitatssicherung|July 1, 1997
[Value and importance of magnetic resonance tomography]F Schmidt
Onkologie|December 1, 1988
[Dangers due to smoking and passive smoking]F Schmidt
MMW, Munchener Medizinische Wochenschrift|August 20, 1976
[Smoking ban at the workplace--the order of the hour (author's transl)]F Schmidt
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