A. J. Russell

The effect of surgical theatre head-gear on air bacterial counts.

H. Humphreys, R. Marshall, D. Reeves, 1991, The Journal of hospital infection.

Theatre over-shoes do not reduce operating theatre floor bacterial counts.

H. Humphreys, R. Marshall, D. Reeves, 1991, The Journal of hospital infection.

Humphreys et al. reply

H. Humphreys, R. Marshall, D. Reeves, 1991 .