Does 'Relationship Between Quality of Life Instruments, Health State Utilities, and Willingness to Pay in Patients with Asthma.' hold a position of neutrality in relation to 'The relationship between quality of life instruments, health state utilities and willingness to pay patients with asthma. '
Relationship Between Quality of Life Instruments, Health State Utilities, and Willingness to Pay in Patients with Asthma.###The relationship between quality of life instruments, health state utilities and willingness to pay patients with asthma. 