@article{99b8f8b9cda3480198dd50b2dac05e2a,
title = "WHO manual...who should care?",
keywords = "Cervix Mucus/physiology, Female, Humans, Male, Manuals as Topic, Reference Standards, Semen/physiology, Spermatozoa/physiology, World Health Organization",
author = "{De Jonge}, {C J} and Barratt, {C L}",
year = "1999",
month = oct,
day = "1",
doi = "10.1093/humrep/14.10.2431",
language = "English",
volume = "14",
pages = "2431--3",
journal = "Human Reproduction",
issn = "0268-1161",
publisher = "Oxford University Press",
number = "10",
}