Template:Motd/2020-05-19 (pl)

Animowany model kulowy cząsteczki cyproheptadyny.

 Template:Motd/2020-05-19

This is the Polish translation of the Media of the day description page from 19 May 2020.

Descriptions in other languages:

• Motd/2020-05-19 (cs)
• Motd/2020-05-19 (en)
• Motd/2020-05-19 (myv)
• Motd/2020-05-19 (pl)