Correction to: Indian Journal of Gastroenterology 38(3): 268–272

https://doi.org/10.1007/s12664-019-00966-3

In the above article, due to probable typo error with the picture and legend, the correct Fig. 1 and the Legend to the Fig. 1 are printed here:

Fig. 1
figure 1

Side view of standard detergent solution (left) with a 200 mg, b 20 mg, and c 2 mg simethicone per 100 mL (right)