TY - GENERIC DO - 10.20944/preprints202104.0439.v1 UR - http://dx.doi.org/10.20944/preprints202104.0439.v1 TI - One Possible Reinfection with SARS-CoV-2 Validated by 205-days Interval of Re-detection in Sapporo City, Japan T2 - Preprints AU - Asakura, Toshiaki AU - Tamakoshi, Akiko PY - 2021 DA - 2021/04/16 PB - Preprints