Plans for a cohort investigation of abnormal cervical cytology among users of different methods of birth control

Merritt, C.G.; Balin, H.; Hontz, A.; Mausner, J.S.

Journal of Reproductive Medicine 8(4): 175-185

1972


ISSN/ISBN: 0024-7758
PMID: 4555283
Document Number: 46343

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