Questions and Comments

1952 BMJ (Clinical Research Edition)  
Correspondents should give their names and addresses (not for publication) and include all relevant details in their questions, which should be typed. We publish here a selection of those questions and answers which seem to be of general interest.
doi:10.1136/bmj.1.4766.1041 fatcat:deowl27vbffmzewuqhb66ay424