TY  - BOOK
AU  - Rosen,George
TI  - The specialization of medicine with particular reference to ophthalmology,
AV  - R737 .R7
U1  - 610.7 
PY  - 1944///
CY  - New York
PB  - Froben Press
KW  - Medicine
KW  - Specialties and specialists
KW  - Ophthalmology
N1  - Vita; Thesis (Ph. D.)--Columbia university, 1944; "Notes" (bibliographical): p. 83-92
ER  -