PMC:7144273 / 33085-33094
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T765","span":{"begin":0,"end":9},"obj":"CL:0000015"},{"id":"T54259","span":{"begin":0,"end":9},"obj":"CL:0000015"}],"text":"menstrual"}