@article{2e3a1a3714894e08a8254b6fbe32da12,
title = "Progesterone-activated spermatozoa used for in vitro fertilization",
keywords = "Adult, Female, Fertilization in Vitro, Humans, Male, Middle Aged, Oocytes/physiology, Pregnancy, Pregnancy Rate, Progesterone/pharmacology, Prospective Studies, Random Allocation, Sperm-Ovum Interactions/physiology, Spermatozoa/drug effects",
author = "Andersen, {C Y} and J Grinsted",
year = "1998",
month = mar,
doi = "10.1023/a:1023065006365",
language = "English",
volume = "15",
pages = "159--61",
journal = "Journal of Assisted Reproduction and Genetics",
issn = "1058-0468",
publisher = "Springer New York LLC",
number = "3",
}