... Abstract Blood group substances possessing only Lea activity were isolated from the pseudomucinous ovarian cyst fluid of a woman who is a group A nonsecretor and from the saliva of a group B nonsecretor. On injection into chickens, antisera were produced capable of precipitating with Lea-active...

... Abstract Substance use disorders (SUDs) are most prevalent among adolescents worldwide. Adolescent SUDs canbe chronic disorders, resulting in diverse negative outcomes. Adolescents with SUDs generally presentone or more psychiatric comorbidities, the most prevalent of which are disruptive...

... Abstract Patients with both chronic pain and substance use disorders are increasingly encountered in a variety of treatment settings. The treatment of these patients raises a number of ethical and patient care issues. Consultation-liaison psychiatrists possess the knowledge and skills...

... attributed to alcohol or drug abuse. There is considerable evidence, however,that Poe suffered not from simple substance abuse but from complex partial seizures, possiblyfollowed by prolonged confusion and postictal psychosis. Complex partial seizures werenot well described in Poe’s time, which could explain...