TY - RPRT TI - [Prospective study using a prematurity-dysmaturity-prevention program (recommended by Saling) with special regard to socio-economic aspects (author's transl)]. AU - R Pavelka AU - B Rudelstorfer AU - R Schmid AU - E Reinold PY - 1978 UR - https://pubmed.ncbi.nlm.nih.gov/569613/ ID - 569613 ER -