Lactation and the waiting time to conception: an application of hazard models.
John
A M
AM
D000328:Adult; D001459:Bangladesh; D001721:Birth Intervals; D005260:Female; D006801:Humans; D007774:Lactation / Q000502:physiology*; D008598:Menstruation; D015233:Models, Statistical; D011247:Pregnancy; D012044:Regression Analysis; D013997:Time Factors