A
handbook on soil transmitted helminthiasis
Lilibeth C. David
Yvonne C. F. Lumampao
Josephine H. Hipolito
Philippines
Department of Health.
Communicable Disease Control Service
text
Manila]
DOH
[1999?]
monographic
eng
Lilibeth C. David [and three others]
Helminthiasis
210408
20210408105848.0
D0001B004491