TY - RPRT TI - Pattern formation in Hydra vulgaris is controlled by lithium-sensitive processes. AU - M Hassel AU - K Albert AU - S Hofheinz PY - 1993 DO - 10.1006/dbio.1993.1083 UR - https://pubmed.ncbi.nlm.nih.gov/8385032/ ID - 8385032 ER -