A method for estimating the age at immigration of white immigrants to South Africa, with an example of its importance

Kurtzke, J.F.; Dean, G.; Botha, D.P.

South African Medical Journal 44(23): 663-669

1970


ISSN/ISBN: 0256-9574
PMID: 5427147
Document Number: 23548

Document emailed within 1 workday
Secure & encrypted payments