Rosacea (roe-ZAY-she-uh) is a common skin condition that causes redness and visible blood vessels in your face. It may also produce small, red, pus-filled bumps. These signs and symptoms may flare up for a period of weeks to months and then diminish for a while.
1 Publication biasâthe practice of selectively publishing trial results that serve an agendaârepresents a systematic flaw of the scientific basis of medicine.  Bias includes publishing positive results but not the negative ones, not publishing retractions of fraudulent studies, and funding bias.
Immediately check the publisher of the work. How to Detect Bias in Publishers (on the web). A publisher is the agency that prints the material writers submit, and therefore a publisher isn t just an agency that prints books or magazines. You can consider web sites and news agencies as publishers, too.