TY  - RPRT
TI  - Etretinate follow-up study.
AU  - R S Stern
PY  - 1987
DO  - 10.1111/j.1365-4362.1987.tb02303.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3679666/
ID  - 3679666
ER  -