TY  - BOOK
AU  - Venugopalan K.V
TI  - A syudy on refractive errors on the basis of ayurvedic basic principles: guidence of dr p k mohanlal, dr k k somanandan & dr s jayasree/ govt ayurveda college thiruvananthapuram
U1  - SAL 
PY  - 1994///
CY  - Thiruvananthapuram
PB  - Govt ayurveda college thiruvananthapuram
ER  -