TY  - GEN
AU  - Crossfield,T
TI  - How to keep up to date
SN  - 0029-6570
PY  - 1989///0921
KW  - Education, Nursing, Continuing
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.7748/ns.3.39.49.s83
ER  -