21.   The fee should be fixed, the guidelines say, regardless of how many eggs she produces.

22.   The guidelines say nothing about the common practice of paying research participants for their time.

23.   The guidelines say the opposite.

24.   The guidelines also said the marketing industries should give consumers a method to opt out if they did not want to receive the solicitations.

25.   The guidelines also say that expensive brain scans used to rule out more serious headache causes are usually unneeded in otherwise healthy people.

26.   Those who cannot walk may not be enrolled in education, diplomacy, law or journalism, the guidelines say.

27.   But, she said, the current guidelines say very little about prisoner participation in research and there is little oversight.

28.   But, she said, the current guidelines say very little about prisoner participation in research, and there is little oversight.

29.   Doctors should reassure parents about vaccine safety and encourage parents to immunize their children, the guidelines say.

30.   Environmental guidelines said the refrigerants should not be used.