Urea production and salvage during pregnancy in normal Jamaican women

INTRAUTERINE GROWTH AS ESTIMATED FROM LIVEBORN BIRTH-WEIGHT DATA AT 24 TO 42 WEEKS OF GESTATION

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Intrauterine growth of live-born Caucasian infants at sea level: Standards obtained from measurements in 7 dimensions of infants born between 25 and 44 weeks

Robert Usher, Frances H. McLean · The Journal of Pediatrics · 1969 · 1.3K citations

Medicine, Human Development, Pediatrics +16

CAMPYLOBACTER PYLORI DETECTED NONINVASIVELY BY THE 13C-UREA BREATH TEST

D.Y. Graham, DoyleJ. Evans, LesleyC. Alpert et al. · The Lancet · 1987 · 718 citations

Veterinary Medicine, Microbiology, Pathobiology +6

physiology of human pregnancy

F. E. Hytten, Isabella Leitch · 1971 · 618 citations

Life Sciences, Obstetrics, Physiology +12

Food Values of Portions Commonly Used

Journal of the American Medical Association · 1945 · 232 citations

Medicine, Dermatology, Surgery +6