Curious Kids: Why do people get the hiccups and how do you get rid of them?
Has science solved the mystery of the hiccup? Don't hold your breath | Human biology | The Guardian
Hiccups - Health Library | NewYork-Presbyterian
What Causes Hiccups & How To Get Rid of Them – Cleveland Clinic
Meddy Bear - What Are Hiccups? A hiccup, medically known as SDF (synchronous diaphragmatic flutter) or singultus, is a sudden, involuntary contraction of the diaphragm which occurs at the same time as