Study on acute poliomyelitis in Puerto Rico during the first 6 months of 1956

Matta, E.L.

Boletin de la Asociacion Medica de Puerto Rico 48(12): 471-491

1956


ISSN/ISBN: 0004-4849
PMID: 13436528
Document Number: 702135

Document emailed within 1 workday
Secure & encrypted payments