TY - GENERIC DO - 10.20944/preprints202207.0069.v1 UR - http://dx.doi.org/10.20944/preprints202207.0069.v1 TI - Injection of Platelet Rich Plasma in the Olfactory Cleft for COVID-19 Patients with Persistent Olfactory Dysfunction: Description of the Technique T2 - Preprints AU - Lechien, Jerome R. AU - Saussez, Sven PY - 2022 DA - 2022/07/05 PB - Preprints