BMJ 1862;1:401 (Published 19 April 1862)
19 April 1862 (Vol 1, Issue 68)
Articles
BMJ 1862;1:402 (Published 19 April 1862)
Original Communications
BMJ 1862;1:408 (Published 19 April 1862)
BMJ 1862;1:402 (Published 19 April 1862)
BMJ 1862;1:408 (Published 19 April 1862)