Preconceptional exposure to oral contraceptive pills and the risk of wheeze, asthma and rhinitis in children
Background: The prevalence of maternal oral contraceptive pills (OCP) use and that of childhood asthma are high in western countries. The aim of this study is to examine the association of OCP use with childhood wheeze and allergic diseases in Japan. Methods: Relevant data were extracted from a hosp...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2016-07-01
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Series: | Allergology International |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1323893016300065 |