Sentence examples for essential before the first from inspiring English sources

Optimal positioning is essential before the first intubation attempt.

The LRL vector was essential in the first quantum mechanical derivation of the spectrum of the hydrogen atom, before the development of the Schrödinger equation.

Before we ventured onto a river, Jon acquainted me with the five pieces of equipment essential to kayaking, the first of which is the boat itself.

(This was before the first anthrax cases).

Before the first intifada, it was good.

Indeed, before the first shot was fired.

Probably before the first book was published".

Before the first frost, reposition your lotus.

"This is essential before the ward can reopen," he said.

Early detection and treatment of syphilis and HIV in pregnancy, especially when done before the second trimester, is essential in preventing long term neonatal complications and transmission of disease [ 3].

Roger Federer and Rafael Nadal were dismissed before the third round.