RT Journal Article
SR Electronic
T1 Historical note (obstetrical forceps and Dr. Peter Chamberlen)
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 44
OP 44
VO 35
IS 270
A1 R. M. Matthews
YR 1985
UL http://bjgp.org/content/35/270/44.1.abstract
AB