TY - DATA AU - Donghi, Monica TI - Patent Strategy in Pharmaceutical Industry: Are additional patents valuable? SN - 978-3-84870-991-5 PY - 2014/// PB - Nomos Verlagsgesellschaft mbH KW - LawLAW / Commercial / General UR - https://www.jstor.org/stable/10.2307/j.ctv941vfr ER -