TY  - BOOK
AU  - Sargsyan,H.N.
ED  - Yerevan state medical university after M. Heratsi .
TI  - Filling materials: Handout for lectures and students 
SN  - 9789939533513
PY  - 2006///
CY  - Yerevan
PB  - YSMU
KW  - Medicine
KW  - Handbooks, manuals, etc.
ER  -