J R Miller, P A Baird. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » British ColumbiaDown Syndrome/epidemiologyFemaleHepatitis A/epidemiologyHumansPeriodicityPregnancyPregnancy ComplicationsRural PopulationSeasonsUrban Population
Year: 1968 PMID: 4231910 PMCID: PMC1059121 DOI: 10.1136/jech.22.2.81
Source DB: PubMed Journal: Br J Prev Soc Med ISSN: 0007-1242