TY  - RPRT
TI  - Neuroendocrine differentiation in lung tumours.
AU  - M N Sheppard
PY  - 1991
DO  - 10.1136/thx.46.11.843
UR  - https://pubmed.ncbi.nlm.nih.gov/1663276/
ID  - 1663276
ER  -