TY  - RPRT
TI  - Specialization in nursing or tic tac toe.
AU  - C Cumbie
PY  - 1974
DO  - 10.1016/s0003-0465(16)33203-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4444816/
ID  - 4444816
ER  -