...验是诊断食物过敏的最可靠的方法，包括开放性食物激发试验(open food challenge，OFC)、单盲食物激发试验(single-blind placebo—controlled food challenge, SBPCFC)和双盲安慰剂对照食物激发试验(double-blind，placebo-controlled food challenge，DBPCFC)，...
基于1个网页-相关网页
DESIGN: Randomized, single blind and placebo control prospective study based on patients.
设计：以患者为研究对象，随机、单盲、安慰剂对照的前瞻性研究。
Patients with haematological malignancies receiving intensive chemotherapy and requiring hospitalization were randomized in a double-blind, placebo-controlled single-centre trial.
入院接受密集化疗的血液学恶性肿瘤的病人被随机分为两组，在单中心实验中用双盲法处理安慰剂组和控制组。
应用推荐