Cannabis Indica October 12, 2016October 12, 2016 thcscience_admin Medicine portal This category is for medicine in the 21st century. 16th17th18th19th20th21st22nd23rd24th25th26th Subcategories This category has the following 6 subcategories, out of 6 total. 0–9 2000s in medicine (4 C) 2010s in medicine (6 C) 2020s in medicine (4 C)H Hospitals disestablished in the 21st century (3 C, 1 P) Hospitals established in the 21st century (3 C)I 21st-century deaths from infectious disease (4 C, 1 P)