TY  - RPRT
TI  - Randomized trials for laparoscopic surgery.
AU  - D I Watson
AU  - A G Johnson
PY  - 1994
DO  - 10.1111/j.1445-2197.1994.tb04553.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7980251/
ID  - 7980251
ER  -