RT Journal Article SR Electronic T1 Ventilation/Perfusion Lung Scan Safety Statement in the Current Coronavirus Disease 2019 Environment JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 288 OP 289 DO 10.2967/jnmt.123.266734 VO 51 IS 4 A1 Johnson, Sara G. YR 2023 UL http://tech.snmjournals.org/content/51/4/288.abstract AB