At best, such a baptism would be considered doubtful.

It is considered doubtful whether before the sixteenth century any such existed.

Sanchuniathon was said to have lived in the 11th century, which is considered doubtful.

However, the planets are considered doubtful, due to lack of evidence.

That these testimonies reflect actual events is for most of the accounts considered doubtful.

Saint-Simon says that his character for probity was even then considered doubtful.

Double brackets are used to indicate sources considered doubtful.

He is considered doubtful for Sunday's home game against Portland.

This finding was later considered doubtful as sterile procedures may not have been fully followed.

However, this claim is also considered doubtful as the publication was later classified as insufficient due to lack of evidence.