TY - RPRT TI - A real-time PCR method for quantifying viable ascaris eggs using the first internally transcribed spacer region of ribosomal DNA. AU - Brian M Pecson AU - José Antonio Barrios AU - David R Johnson AU - Kara L Nelson PY - 2006 DO - 10.1128/aem.01983-06 UR - https://pubmed.ncbi.nlm.nih.gov/17056687/ ID - 17056687 ER -