In:
The American Journal of Tropical Medicine and Hygiene, American Society of Tropical Medicine and Hygiene, Vol. 20, No. 6 ( 1971-11-01), p. 811-815
Type of Medium:
Online Resource
ISSN:
0002-9637
,
1476-1645
DOI:
10.4269/ajtmh.1971.20.811
Language:
English
Publisher:
American Society of Tropical Medicine and Hygiene
Publication Date:
1971
detail.hit.zdb_id:
1491674-5