No abstract available
Publication types
- Letter
- Research Support, Non-U.S. Gov't
MeSH terms
- Antibodies, Viral / blood*
- Follow-Up Studies
- Humans
- Immunoglobulin G / blood*
- Severe Acute Respiratory Syndrome / immunology*
- Severe acute respiratory syndrome-related coronavirus / immunology*
Substances
- Antibodies, Viral
- Immunoglobulin G