TY  - RPRT
TI  - Bridgehead nitrogen compounds as potential analgetics.
AU  - A H Beckett
AU  - R G Lingard
AU  - A E Theobald
PY  - 1969
DO  - 10.1021/jm00304a001
UR  - https://pubmed.ncbi.nlm.nih.gov/5793141/
ID  - 5793141
ER  -