P D Welsby

Appointing a colleague

P D Welsby, P. Welsby, 1989 .

Are reprints worth while?

P D Welsby, 1978, British medical journal.

Some high pitched thoughts on chest examination

P D Welsby, J E Earis, J. Earis, 2001, Postgraduate medical journal.

The stethoscope: some preliminary investigations.

P D Welsby, G Parry, D Smith, 2003, Postgraduate medical journal.