TY - GENERIC DO - 10.20944/preprints202004.0452.v1 UR - http://dx.doi.org/10.20944/preprints202004.0452.v1 TI - The Stethoscope, Respiratory Examination and Lung Ultrasound in the COVID-19 Era T2 - Preprints AU - Aujayeb, Avinash PY - 2020 DA - 2020/04/25 PB - Preprints