TY  - RPRT
TI  - Patient information labelling. Recent developments.
AU  - L W Darvall
PY  - 1981
DO  - 10.5694/j.1326-5377.1981.tb135593.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7242403/
ID  - 7242403
ER  -