TY  - RPRT
TI  - L-tryptophan ingestion does not induce progressive systemic sclerosis (scleroderma).
AU  - H Mensing
PY  - 1992
DO  - 10.1159/000247442
UR  - https://pubmed.ncbi.nlm.nih.gov/1446081/
ID  - 1446081
ER  -