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Journal of Clinical Microbiology|January 1, 1991
Molecular epidemiology of Shigella infections: plasmid profiles, serotype correlation, and restriction endonuclease analysisC M Litwin, A L Storm, S Chipowsky, et al.
Medical Physics|March 17, 1999
Experimental determination of section sensitivity profiles and image noise in electron beam computed tomographyC H McCollough, K M Kanal, N Lannutti, et al.
American Journal of Obstetrics and Gynecology|July 1, 1988
Immunoreactive substance P in the human ovaryD H Barad, K J Ryan, K Elkind-Hirsch, et al.
The New England Journal of Medicine|September 17, 1987
Risk factors accounting for racial differences in the rate of premature birthE Lieberman, K J Ryan, R R Monson, et al.
American Journal of Obstetrics and Gynecology|July 1, 1988
Association of maternal hematocrit with premature laborE Lieberman, K J Ryan, R R Monson, et al.
Endocrinology|January 1, 1977
The aromatization of androgens by primary monolayer cultures of fetal rat hypothalamusJ A Canick, D E Vaccaro, K J Ryan, et al.
The Journal of Clinical Endocrinology and Metabolism|March 1, 1982
Determinations of endogenous immunoreactive luteinizing hormone-releasing hormone in human plasmaK Elkind-Hirsch, V Ravnikar, I Schiff, et al.
Journal of Steroid Biochemistry|July 1, 1987
The effects of nicotine, cotinine and anabasine on rat adrenal 11 beta-hydroxylase and 21-hydroxylaseR L Barbieri, C M York, M L Cherry, et al.
The Journal of Infectious Diseases|April 1, 1990
Molecular epidemiology of Shigella sonnei in Pima County, Arizona: evidence for a Mexico-related plasmidC M Litwin, K J Ryan, S Chipowsky, et al.
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