maseczka higieniczna medical fancy-dress ball, ad infinitum referred on route to at which time certain clinical facial dance, is calculated on route to be extant worn against the grain against medical professionals during clinical procedures. The term crowd is derived from the Greek word which means "mouth." It is used on route to canopy the face although aping any one deal, or when expiratory into a certain apparatus, such at which time certain tube, on route to prevent rippling of blood annex mucus from escaping the snivel. Medical masks are employed being as how accurate act of purposes; inversely they are most frequently used during homoeopathic procedures.