Peter and Avalino (1998) evaluated mattresses according to contact press, comfort and discomfort. These studies found no significant differences in effects of mattress firmness on sleep quality.
Peter and Avalino (1998) evaluated mattresses according to contact press, comfort and discomfort. These studies found no significant differences in effects of mattress firmness on sleep quality.
Peter and Avalino (1998) evaluated mattresses according to contact press, comfort and discomfort. These studies found no significant differences in effects of mattress firmness on sleep quality.
Peter and Avalino (1998) evaluated mattresses according to contact press comfort and, discomfort. These studies found no. Significant differences in effects of mattress firmness on sleep quality.