The nursing shortage: from warning to watershed

Control of air quality in an assisted reproductive technology laboratory.

Fertility and sterility·1999

Respiratory syncytial virus infection prolongs methacholine-induced airway hyperresponsiveness in ovalbumin-sensitized mice.

Journal of medical virology·1999

Macromolecular assembly: chainmail stabilization of a viral capsid.

Current biology : CB·1999

Imaging RNA and dynamic protein segments with low-resolution virus crystallography: experimental design, data processing and implications of electron density maps.

Journal of molecular biology·1999

Pulmonary vascular morphological changes in cirrhotic patients undergoing liver transplantation.

Liver transplantation and surgery : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·1999