CHEYENNE, WY / ACCESSWIRE / February 24, 2021 / MJ Biotech, Inc. (OTC PINK:MJTV), is pleased to report that Sterile and individually wrapped FDA approved nasopharyngeal (nasal) specimen collection ...
The appropriate procedure for obtaining a nasopharyngeal swab specimen, as shown in the video by Marty et al. (published on April 17 at NEJM.org), 1 is of paramount importance. Proper collection of a ...