It means someone's using nonstandard abbreviations.
qd means "every day" (quaque die); could it be that instead?
QB is sometimes used in receipes to mean "as much as needed" where it's short for the Italian quanto basta, but the usual medical abbreviation for that is qs (quantum sufficiat, "a sufficient quantity").
The abbreviation QB is "quarterback" -- normally the leader of the offense in US football. In the UK, the abbreviation stands for "Queen's Bench" (a high civil court).
To treat a condition with the use of drugs
Pharmacological Reviews was created in 1949.
QB : Quarter Back LT : Left Tackle
British Pharmacological Society was created in 1931.
Yes, abbr is the abbreviation of the word abbreviation or abbreviate.
The abbreviation of NO i believe is New Orleans
Max is an abbreviation for maximum.
pharmacological testing relates the aspect of effectable drug against a particular disease.
The abbreviation for teaspoon is 'tsp'
The abbreviation of Engg. means Engineering.
E.T. is an abbreviation for extra-terrestrial.