TY  - GEN
AU  - Białowas,M
TI  - [Prospective studies]
SN  - 0043-5147
PY  - 1982///0422
KW  - Humans
KW  - Medical History Taking
KW  - Prospective Studies
KW  - Retrospective Studies
N1  - Publication Type: English Abstract; Journal Article
ER  -