TY  - BOOK
AU  - Ryan. Will G.
TI  - The year book of endocrinology 1980
SN  - 0815176082
AV  - RC 648 .Y4 1980
PY  - 1980///
CY  - Chicago .London
PB  - Year book medical publishers
KW  - Endocrinology
N1  - includes index
ER  -