Hallucinogen Persisting Perception Disorder HPPD Signs

Dr. Henry Abraham suggested in 2001 that half of people who saw him clinically recovered from HPPD within five years. Table 1 shows participating nurses’ characteristics and nursing units’ characteristics. More than half of the participants were over 35 years (59.0%), and most were female (94.0%). Nearly half of the participants had BSN or higher […]