Prolonged Unfrozen Storage and Repeated Freeze-Thawing of Severe Acute Respiratory Syndrome Coronavirus 2 Patient Samples Have Minor Effects on Severe Acute Respiratory Syndrome Coronavirus 2 Detectability by Reverse Transcriptase PCR

Dzung, Andreas; Cheng, Phil F; Stoffel, Corinne; Tastanova, Aizhan; Turko, Patrick; Levesque, Mitchell P; Bosshard, Philipp P (2021). Prolonged Unfrozen Storage and Repeated Freeze-Thawing of Severe Acute Respiratory Syndrome Coronavirus 2 Patient Samples Have Minor Effects on Severe Acute Respiratory Syndrome Coronavirus 2 Detectability by Reverse Transcriptase PCR. Journal of Molecular Diagnostics, 23(6):691-697.