Did the referees favor Dallas in game 4?

Dallas attempted 30 FT's, Miami attempted 24. I know it's not a big difference, but Miami had more points in the paint. Dirk also attempted the most FT's in the game and he doesn't drive nearly as much as Wade and Lebron. I saw a lot of missed calls for the Heat and a lot of sissy fouls for the Mavs. The refs call fouls on the Heat for making the slightest contact with Mavs players and don't call fouls on the Mavs for doing the same to the Heat.