title: Quantification of a cryopreservation technique for Onchocerca microfilariae in skin snips.
mesh_terms: D000818:Animals; D002417:Cattle; D005615:Freezing; D000432:Methanol; D009854:Onchocerca; D010274:Parasitology / Q000379:methods*; D011309:Preservation, Biological / Q000379:methods*; D012867:Skin / Q000469:parasitology*
chemical_list: D000432:Methanol