TY  - BOOK
AU  - Transactions of the Royal Society of Tropical Medicine and
TI  - Transactions of the Royal Society of Tropical Medicine and Hygiene : 1981 : Volume 75(1-6) : Shelf 5.6
SN  - 0035-9203
PY  - 1981///
PB  - The Royal Society of Tropical Medicine and Hygiene
KW  - Transactions of the Royal Society of Tropical Medicine a
ER  -