Authors: Mattheis, P

Citation: P. Mattheis, What new parents need to know: Informing families about their babies with Down syndrome, DOWN SYNDROME, 1999, pp. 37-44

Authors: Mattheis, P

Citation: P. Mattheis, Alternative therapies: From a parent's perspective, DOWN SYNDROME, 1999, pp. 93-100

Authors: Van Dyke, DC Mattheis, P

Citation: Dc. Van Dyke et P. Mattheis, Alternative and unconventional therapies in Down syndrome, DOWN SYNDROME, 1999, pp. 101-111