The aforementioned animal and human experiments along with epidemiological observations seem to follow the scheme 'first tolerance induction, then attempts at sensitizing on the skin', which ...

J Midwifery Womens Health. 2008;53(2):115-122. The mechanisms of action for sterile water injections are not fully clear, but the Gate Control Theory is one logical explanation. This theory was ...

德大医械成立于2014年，专注从事医械产品上市前的法规、技术领域咨询等服务。主营业务：产品注册，临床试验、同品种评价、国内外进口器械的注册、质量体系建立及维护、技术转移、项目开发等。经过近10年的不断发展壮大，德大建立了一支行业实操经验 ...

In vivo testing is the most widely used form of allergy diagnostic testing. In vivo testing involves directly introducing antigen, or allergen, into the skin through pricking, puncturing, or ...