APA (7th ed.) Citation

Astudillo Molina, R. Volvulo del sigmoides.

Chicago Style (17th ed.) Citation

Astudillo Molina, Rubén. Volvulo Del Sigmoides.

MLA (8th ed.) Citation

Astudillo Molina, Rubén. Volvulo Del Sigmoides.

Warning: These citations may not always be 100% accurate.