NORMAL guinea pig serum is the most common source of complement for the complement-fixation test, and may be used fresh or, more commonly, preserved either by freeze-drying or by Richardson's method 1 ...

As I had warned before, “If you shoot at them, there’s a very good chance they’ll shoot back.” Kanwal Rekhi, The ...

Julian Prosia, a 31-year-old optometrist in Waterloo, Ontario, was living a healthy life when he and his wife started planning for a baby. Around that time, he started seeing social-media videos ...

The treatment landscape of generalised myasthenia gravis, a prototypic antibody-mediated disorder of the neuromuscular junction, has considerably evolved in the past 8 years.1 The approval of targeted ...

The 49ers made a surprising move to draft Ole Miss WR De'Zhaun Stribling at the top of the second round. Cleveland stopped ...

At-home testosterone test kits use a finger-prick blood sample, with results generally available within a week. Some companies also offer saliva-based tests, which are pain-free and easy to collect, ...

A model whose ex-boyfriend faked a romance with his costar said, "They came out to say it was all a PR scheme at the expense of our relationship... I honestly hoped that they'd end up together. At ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health ...