BMJ 1870;1:429 (Published 30 April 1870)
30 April 1870 (Vol 1, Issue 487)
Articles
BMJ 1870;1:430 (Published 30 April 1870)
BMJ 1870;1:431 (Published 30 April 1870)
BMJ 1870;1:432 (Published 30 April 1870)
Articles - continued
BMJ 1870;1:433 (Published 30 April 1870)