1. United States, 1975;Ambulatory medical care rendered in physicians’ offices,1977
2. Laboratory diagnosis of upper respiratory tract infections;Bannatyne,1979
3. The non-value of sputum culture in the diagnosis of pneumococcal pneumonia;Barrett-Connor;Am. Rev. Respir. Dis.,1971
4. Efficiency of a transport medium for the recovery of aerobic and anaerobic bacteria from applicator swabs;Barry;Appl. Microbiol.,1972
5. Laboratory diagnosis of urinary tract infections. Cumitech 2, Cumulative Techniques and Procedures in Clinical Microbiology;Barry,1975