TY  - GEN
AU  - Takashina,T
AU  - Gonai,M
TI  - [Questions and answers on heart diseases. 13. Self-test. 1]
SN  - 0386-9830
PY  - 1980///0530
KW  - Educational Measurement
KW  - Heart Diseases
KW  - Humans
KW  - Self-Evaluation Programs
N1  - Publication Type: Journal Article
ER  -