1. Some observations on the antigenic structure of psittacosis and lymphogranuloma venereum viruses: II. Treatment of virus suspensions by various reagents and the specific activity of acid extracts;Barwell;Brit. J. Exper. Path.,1952
2. Infection by Bedsoniae and the possibility of spurious isolation: 2. Genital infection, disease of the eye, Reiter's Disease;Dunlop;Am. J. Ophth.,1967
3. Infection by Bedsoniae and the possibility of spurious isolation: I;Harper;Cross-infection of eggs during culture.,1967