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        Neonatology


        ISSN: 1661-7800
        1990s 1990 1991 1992 1993 1994 1995 1996 1997
        1980s 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
        1970s 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
        1960s 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
        1950s 1959