The purpose of this study was to assess the correlation between iron deficiency and recurrent aphthous ulceration (RAU). Radioimmunoassay was used to examine th
【正】 The effects of l-, d- and dl-propranolol on antipyrine metabolism and isoprenaline-induced tachycardia were studied in rabbits. The plasma concentration
Forty-seven kinds of materials were evaluated for their biocompatibility by a cell culture method of direct contact, including polyurethanes, silicone rubbers,