Authors: BHATNAGAR S BURGER HG DELGADO HL DADA OA GROSS BA HOFVANDER Y LAVIN PA GUANGHUA T VANLOOK PFA VONHERTZEN H AYENI O GLASIER A PINOL APY CHEVROT A VUCUREVIC M NAGI VS HOWIE PW KENNEDY KI THALABARD JC LABBOK M

Citation: S. Bhatnagar et al., THE WORLD-HEALTH-ORGANIZATION MULTINATIONAL STUDY OF BREAST-FEEDING AND LACTATIONAL AMENORRHEA - I - DESCRIPTION OF INFANT-FEEDING PATTERNSAND OF THE RETURN OF MENSES, Fertility and sterility, 70(3), 1998, pp. 448-460

Authors: BHATNAGAR S BURGER HG DELGADO HL DADA OA GROSS BA HOFVANDER Y LAVIN PA GUANGHUA T VANLOOK PFA VONHERTZEN H AYENI O GLASIER A PINOL APY VUCUREVIC M NAGI VS HOWIE PW KENNEDY KI THALABARD JC LABBOK M

Citation: S. Bhatnagar et al., THE WORLD-HEALTH-ORGANIZATION MULTINATIONAL STUDY OF BREAST-FEEDING AND LACTATIONAL AMENORRHEA - II - FACTORS ASSOCIATED WITH THE LENGTH OFAMENORRHEA, Fertility and sterility, 70(3), 1998, pp. 461-471

Authors: BELSEY EM PINOL APY

Citation: Em. Belsey et Apy. Pinol, MENSTRUAL BLEEDING PATTERNS IN UNTREATED WOMEN, Contraception, 55(2), 1997, pp. 57-65